Instrument for measuring electrocardiogram



FIG. 1 is a front perspective view of an instrument for measuring electrocardiogram showing my new design;

FIG. 2 is a front perspective view with measuring unit separated;

FIG. 3 is a front perspective view with measuring unit separated and extended;

FIG. 4 is a front view of FIG. 1;

FIG. 5 is a left side view of FIG. 1;

FIG. 6 is a right side view of FIG. 1;

FIG. 7 is a top plan view of FIG. 1;

FIG. 8 is a bottom plan view of FIG. 1;

FIG. 9 is a rear view of FIG. 1;

FIG. 10 is a front view of FIG. 2 with measuring unit separated;

FIG. 11 is a rear view of FIG. 2, with measuring unit separated;

FIG. 12 is a left side view of FIG. 2 with measuring unit separated;

FIG. 13 is a right side view of FIG. 2 with measuring unit separated;

FIG. 14 is a top plan view of FIG. 2 with measuring unit separated; and,

FIG. 15 is a bottom plan view of FIG. 2 with measuring unit separated. 

The ornamental design for an instrument for measuring electrocardiogram, as shown and described. 